GB1028712A - A dynamo electric machine - Google Patents
A dynamo electric machineInfo
- Publication number
- GB1028712A GB1028712A GB8855/63A GB885563A GB1028712A GB 1028712 A GB1028712 A GB 1028712A GB 8855/63 A GB8855/63 A GB 8855/63A GB 885563 A GB885563 A GB 885563A GB 1028712 A GB1028712 A GB 1028712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- dynamo
- segments
- march
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/54—Disc armature motors or generators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/06—Printed-circuit motors and components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1,028,712. Dynamo-electric machines. BASIC MOTOR DEVELOPMENTS Inc. March 6, 1963 [March 8, 1962], No. 8855/63. Heading H2A. A dynamo-electric machine, e.g. self-starting D.C. motor, includes a rotating printed circuit winding discoidal armature defining n pole centres of alternate polarity n being an even integer, and a separately made commutator comprising on a centrally apertured insulating disc a conductive pattern forming <SP>3n</SP>/ 2 mutually insulated circular wedge segments symmetrically positioned at an angular separation of 2/3 (360/n) degrees. The winding patterns on the two sides of a disc may register or be mutually staggered, and there may be a plurality of staggered winding discs, e.g. three, with through connections by conductive rivets to corresponding sets of printed circuit segments. The field is created by one or two rings of electromagnets or permanent magnets of alnico or sintered ferrite ceramic or a ferrite-rubber matrix. Current is fed to the segments via brushes mounted on resilient arms and terminals carried externally of the motor housing which comprises two abutting cup-shaped hulls of plastics material which are recessed at their joining faces to define slots through which cooling air is impelled radially.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US179515A US3096455A (en) | 1962-03-08 | 1962-03-08 | Printed disc electrical machinery |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1028712A true GB1028712A (en) | 1966-05-04 |
Family
ID=22656918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8855/63A Expired GB1028712A (en) | 1962-03-08 | 1963-03-06 | A dynamo electric machine |
Country Status (3)
Country | Link |
---|---|
US (1) | US3096455A (en) |
DE (1) | DE1463801A1 (en) |
GB (1) | GB1028712A (en) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1259057A (en) * | 1960-03-10 | 1961-04-21 | Electronique & Automatisme Sa | Advanced rotating electric machine |
US3456144A (en) * | 1962-09-20 | 1969-07-15 | Printed Motors Inc | Printed-circuit multilayer winding for electric rotary machines |
US3296474A (en) * | 1963-08-06 | 1967-01-03 | Printed Motors Inc | Printed-circuit multilayer winding for electric rotary machines |
US3375386A (en) * | 1965-04-26 | 1968-03-26 | Sanders Associates Inc | Printed circuit motor |
DE1286624B (en) * | 1965-06-03 | 1969-01-09 | Mo Energeticheskij Institut | Single-layer printed winding for disc-shaped AC machines with an axial air gap |
US3686521A (en) * | 1971-04-07 | 1972-08-22 | Kollmorgen Corp | Magnetic motors |
US3737697A (en) * | 1971-09-30 | 1973-06-05 | Matsushita Electric Ind Co Ltd | Commutator motor |
US3725708A (en) * | 1971-10-07 | 1973-04-03 | Possis Corp | Core for a dynamo-electric machine |
DE2424290C2 (en) * | 1974-05-18 | 1986-06-05 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Brushless DC motor with a flat air gap |
JPS5927988B2 (en) * | 1974-06-14 | 1984-07-10 | 株式会社東芝 | turntable device |
US4188556A (en) * | 1977-07-18 | 1980-02-12 | Acr Electronics, Inc. | Electro-mechanical machine |
USRE33628E (en) * | 1977-07-18 | 1991-07-02 | Acr Electronics, Inc. | Electro-mechanical machine with pie-shaped coils on disc rotor |
JPS56500357A (en) * | 1979-03-21 | 1981-03-19 | ||
JPS5678342A (en) * | 1979-11-26 | 1981-06-27 | Kangiyou Denki Kiki Kk | Printed circuit |
DE3217283A1 (en) * | 1982-05-07 | 1983-11-10 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | DC commutator machine |
WO1983004348A1 (en) * | 1982-06-01 | 1983-12-08 | Eastman Kodak Company | Electromagnetic actuator having a pliant armature |
DE3231966A1 (en) * | 1982-08-27 | 1984-03-01 | Erich 8500 Nürnberg Rabe | ELECTRIC MACHINE |
CA1266877A (en) * | 1984-09-13 | 1990-03-20 | Erich Rabe | Electronically commutated dc machine and use thereof |
DE4012546A1 (en) * | 1990-04-19 | 1991-10-24 | Siemens Ag | TURN DETECTOR |
US5514960A (en) * | 1994-05-24 | 1996-05-07 | Taverner; Charles T. | Electromagnetic drive device having a plurality of sinusoidal coils |
FR2802358B1 (en) * | 1999-12-08 | 2002-01-18 | Centre Nat Rech Scient | MOTOR / GENERATOR WITH EXCITED RELUCTANCE AND WINDING IN THE GAP |
AU2001232972A1 (en) * | 2000-01-25 | 2001-08-07 | Myth Tree Entertainment, Inc. | An actuation device having multiple degrees of freedom of movement and reduced inertia |
CN1520632A (en) * | 2001-06-26 | 2004-08-11 | �Ƚ�ת��ϵͳ���Ϲ�˾ | Brushless DC electric motor |
US7336006B2 (en) * | 2002-09-19 | 2008-02-26 | Fuji Xerox Co., Ltd. | Magnetic actuator with reduced magnetic flux leakage and haptic sense presenting device |
CA2436369A1 (en) * | 2003-08-05 | 2005-02-05 | Tecobim Inc. | Alternator using permanent magnets |
KR100663262B1 (en) * | 2005-05-16 | 2007-01-02 | 삼성전기주식회사 | Eccentric Rotor and Vibration Motor Having the Rotor |
EP2770616A1 (en) * | 2013-02-25 | 2014-08-27 | Siemens Aktiengesellschaft | Electrical machine with split stator |
TWI547067B (en) * | 2014-10-16 | 2016-08-21 | 建準電機工業股份有限公司 | Motor winding assembly |
US9800109B2 (en) | 2015-10-02 | 2017-10-24 | E-Circuit Motors, Inc. | Structures and methods for controlling losses in printed circuit boards |
US10170953B2 (en) | 2015-10-02 | 2019-01-01 | E-Circuit Motors, Inc. | Planar composite structures and assemblies for axial flux motors and generators |
US11121614B2 (en) | 2017-06-05 | 2021-09-14 | E-Circuit Motors, Inc. | Pre-warped rotors for control of magnet-stator gap in axial flux machines |
US9673688B2 (en) | 2015-10-02 | 2017-06-06 | E-Circuit Motors, Inc. | Apparatus and method for forming a magnet assembly |
US9673684B2 (en) | 2015-10-02 | 2017-06-06 | E-Circuit Motors, Inc. | Structures and methods for thermal management in printed circuit board stators |
US11527933B2 (en) | 2015-10-02 | 2022-12-13 | E-Circuit Motors, Inc. | Stator and rotor design for periodic torque requirements |
US9859763B2 (en) | 2015-10-02 | 2018-01-02 | E-Circuit Motors, Inc. | Structures and methods for controlling losses in printed circuit boards |
US10277084B1 (en) * | 2016-10-19 | 2019-04-30 | Waymo Llc | Planar rotary transformer |
CN109891708B (en) * | 2016-10-26 | 2021-06-25 | 阿莫泰克有限公司 | Laminated stator using multilayer substrate and in-vehicle sensor using the same |
US10263485B2 (en) * | 2016-12-21 | 2019-04-16 | Briggs & Stratton Corporation | Alternator with integrated engine controller |
US11831211B2 (en) | 2017-06-05 | 2023-11-28 | E-Circuit Motors, Inc. | Stator and rotor design for periodic torque requirements |
US11005322B2 (en) | 2017-06-05 | 2021-05-11 | E-Circuit Motors, Inc. | Rotor assemblies for axial flux machines |
DE102020216115A1 (en) | 2020-12-17 | 2022-06-23 | Zf Friedrichshafen Ag | Process for processing at least one component of an electrical machine |
US11626779B2 (en) | 2021-02-17 | 2023-04-11 | E-Circuit Motors, Inc. | Planar stator having discrete segments with different winding characteristics |
AU2022318884A1 (en) * | 2021-07-30 | 2024-01-25 | E-Circuit Motors, Inc. | Magnetic material filled printed circuit boards and printed circuit board stators |
US11336130B1 (en) | 2021-08-17 | 2022-05-17 | E-Circuit Motors, Inc. | Low-loss planar winding configurations for an axial flux machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773239A (en) * | 1956-12-04 | Electrical indicating instruments | ||
US2847589A (en) * | 1955-06-09 | 1958-08-12 | Cons Electronics Ind | Electric rotating machinery |
FR1160490A (en) * | 1956-11-07 | 1958-07-16 | Electronique & Automatisme Sa | Advanced rotating electrical machines |
US2970238A (en) * | 1959-02-12 | 1961-01-31 | Printed Motors Inc | Printed circuit armature |
FR1226720A (en) * | 1959-02-27 | 1960-07-15 | Electronique & Automatisme Sa | Improvements to rotating electrical machines |
US3054011A (en) * | 1959-02-27 | 1962-09-11 | Itt | Electric motor |
US3023335A (en) * | 1959-05-25 | 1962-02-27 | Printed Motors Inc | Printed circuit armature |
FR1249849A (en) * | 1959-10-02 | 1961-01-06 | Electronique & Automatisme Sa | Improvements to rotating electrical machines |
FR1248645A (en) * | 1959-10-29 | 1960-12-23 | Electronique & Automatisme Sa | Sophisticated synchro-machines |
-
1962
- 1962-03-08 US US179515A patent/US3096455A/en not_active Expired - Lifetime
-
1963
- 1963-03-06 GB GB8855/63A patent/GB1028712A/en not_active Expired
- 1963-03-07 DE DE19631463801 patent/DE1463801A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1463801A1 (en) | 1969-02-27 |
US3096455A (en) | 1963-07-02 |
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